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Question
Chemistry
A catalytic poison renders the catalyst ineffective because
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Q. A catalytic poison renders the catalyst ineffective because
Surface Chemistry
A
it is preferentially adsorbed on the catalyst
100%
B
it adsorbs the molecules of the reactants
0%
C
it combines chemically with the catalyst
0%
D
it combines with one of the reactants
0%
Solution:
Catalytic poison blocks the active sites of catalyst by getting adsorbed over it.